Heat pump water heaters · UK

AUSTRIA EMAIL 964053

The AUSTRIA EMAIL 964053 is a heat pump water heater with water heating efficiency ηwh 113 %, load profile M and energy label A+.¹

Last updated: 13 October 2026Technical specifications ⇄ Compare this model

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Water heating efficiency ηwh: 113%¹
Load profile: M¹
Official source
Energy label: A+¹
Official source
Indoor sound power: 37dB(A)¹
Official source
ηwh, colder climate: 101%¹
Official source

Technical specifications

General
Load profile	M¹
Registered in EPREL	2024-11¹
Efficiency
Water heating efficiency ηwh	113 %¹
ηwh, colder climate	101 %¹
ηwh, warmer climate	134 %¹
Energy label	A+¹
Annual electricity use, colder climate	508 kWh¹
Annual electricity use, warmer climate	383 kWh¹
Noise
Indoor sound power	37 dB(A)¹
Outdoor sound power	43 dB(A)¹
Connectivity & smart
Smart control	Yes¹
Off-peak hours only	No¹

How it ranks

Water heating efficiency ηwh: better than 33% of comparable models in our database (Heat pump water heaters · Load profile M; n = 98).

Rank 61 of 99

Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.

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Frequently asked questions

What is the water heating efficiency ηwh of the AUSTRIA EMAIL 964053?

The water heating efficiency ηwh of the AUSTRIA EMAIL 964053 is 113 %.¹

Which load profile does the AUSTRIA EMAIL 964053 have?

The AUSTRIA EMAIL 964053 has load profile M.¹

Which energy label does the AUSTRIA EMAIL 964053 have?

The AUSTRIA EMAIL 964053 has energy label A+.¹

What is the indoor sound power of the AUSTRIA EMAIL 964053?

The indoor sound power of the AUSTRIA EMAIL 964053 is 37 dB(A).¹

Sources

European Product Registry for Energy Labelling (EPREL) – water heaters — Europese Commissie · accessed 13 Oct 2026

Key figures